Ellipse® AHF Annular Flanged, Hot Tap Flow Meter

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Ellipse® AHF Annular Flanged, Hot Tap Flow Meter model no [VAC- Ellipse® -AHF- Annular Flanged,- Hot Tap- Flow Meter]

Size 2 to 48 in.
Temperature Range Up to 800 °F
Flow Range 5.3 to 21,130 gpm
Pressure Range Pressure and temperature depend on flange ratings PSI
Accuracy ±0.75 %


Introduction

The Ellipse® Model AHF Annular Flanged Hot-tap Flow Meter is a multi-ported, self-averaging differential pressure flow element for saturated and superheated steam. It's all sensors consist of  1/2 in. instrument valves, flanged mounting hardware (with the proper rating), flanged ball valve (with the proper rating), insert/retract mechanism with rods, and ID tag as standard equipment. Available options include an integral 3-valve or 5-valve transmitter mount manifold and an integral RTD temperature sensor. The flow element has a two-piece construction that is an elliptical shape and two 100% independent flow sensing chambers. This construction prevents signal degradation and mixing, and it does not require dampening hardware or software. The impact velocity sensing holes (high pressure) are located along the leading edge and the true static sensing holes (low pressure) are on the exterior probe side which does not generate any vortices or vacuum effects that impinge on the static pressure measurement sensing area and has a drag coefficient of 0.32 or less. Each flow sensor is complete with instrument shut off valves with provisions to accept a transmitter or direct indicating meter. 

Applications of Ellipse® AHF Annular Flanged, Hot Tap Flow Meter model no [VAC- Ellipse® -AHF- Annular Flanged,- Hot Tap- Flow Meter]

  1. It can be used in petrochemical industries

  2. It can be used in refining industries

  3. It can be used in building automation 

Features of Ellipse® AHF Annular Flanged, Hot Tap Flow Meter model no [VAC- Ellipse® -AHF- Annular Flanged,- Hot Tap- Flow Meter]

  1. It has a T-Type head, 316 SS ¼ or  1/2 inch FNPT connection

  2. It has a 316 SS isolation ball valve, NPT

  3. It has instrument valves (2 per sensor) ¼ inch or ½ inch, CS

  4. It has a 316/316L SS ellipse sensor

  5. It has optional 316 SS rods, bolts, and nuts

  6. It has an optional 316 SS packing chamber and flange

  7. It has an optional temperature port with RTD output

  8. It has an optional static pressure port with an SS plug

  9. It has a 150 lb 316/316L SS sensor flange

  10. It has CS packing chamber with molythane or graphite packing gland

  11. It has CS packing chamber flange, 150 lb with SS cap

  12. It has a 316 SS ID tag with wire

  13. It has CS 3000 lb weld fitting-ASTM A105

  14. It has nipples, schedule 40

  15. They are available in 7/8, 1 ¼ and 2 ¼  inch diameter

Specifications of Ellipse® AHF Annular Flanged, Hot Tap Flow Meter model no [VAC- Ellipse® -AHF- Annular Flanged,- Hot Tap- Flow Meter]

  • Its size is   2 to 48 in.

  • Its working temperature range is Up to 800 °F

  • Its flow range is   5.3 to 21,130 GPM

  • Its pressure range is Pressure and temperature depend on flange ratings PSI

  • Its accuracy is ±0.75 %

We Ellipse® AHF Annular Flanged, Hot Tap Flow Meter that can be used in various industries and applications in the United Arab Emirates. Contact us for this Ellipse® AHF Annular Flanged, Hot Tap Flow Meter in Dubai, Abu Dhabi, Sharjah, RAK, UAQ, Ajman &  Fujairah too.